From: Lars-Peter Clausen Date: Sun, 31 Oct 2021 14:21:22 +0000 (+0100) Subject: iio: interrupt-trigger: Remove no-op trigger ops X-Git-Tag: v6.1-rc5~2218^2~40^2~90 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2d323927519c3ffbf4b0700459333bcc5528bb96;p=platform%2Fkernel%2Flinux-starfive.git iio: interrupt-trigger: Remove no-op trigger ops The IIO core handles a trigger ops with all NULL callbacks the same as if the trigger ops itself was NULL. Remove the empty trigger ops from the interrupt trigger driver to slightly reduce the boilerplate code. Object size of the driver module is also slightly reduced. Signed-off-by: Lars-Peter Clausen Link: https://lore.kernel.org/r/20211031142130.20791-1-lars@metafoo.de Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/trigger/iio-trig-interrupt.c b/drivers/iio/trigger/iio-trig-interrupt.c index f746c46..5f49cd1 100644 --- a/drivers/iio/trigger/iio-trig-interrupt.c +++ b/drivers/iio/trigger/iio-trig-interrupt.c @@ -25,9 +25,6 @@ static irqreturn_t iio_interrupt_trigger_poll(int irq, void *private) return IRQ_HANDLED; } -static const struct iio_trigger_ops iio_interrupt_trigger_ops = { -}; - static int iio_interrupt_trigger_probe(struct platform_device *pdev) { struct iio_interrupt_trigger_info *trig_info; @@ -58,7 +55,6 @@ static int iio_interrupt_trigger_probe(struct platform_device *pdev) } iio_trigger_set_drvdata(trig, trig_info); trig_info->irq = irq; - trig->ops = &iio_interrupt_trigger_ops; ret = request_irq(irq, iio_interrupt_trigger_poll, irqflags, trig->name, trig); if (ret) {